Fresenius Medical Care PCT 2025 – 400 Free Practice Questions to Pass the Exam

Before cannulating a fistula, it's crucial to assess for signs of infection and ensure proper hygiene. This practice is imperative for patient safety and to ensure the effectiveness of the procedure. A thorough examination can help identify any redness, swelling, or other signs of infection that could compromise the process or the patient's health if the cannulation occurs in a contaminated area.

Maintaining proper hygiene, including hand washing and using sterile equipment, reduces the risk of introducing pathogens into the bloodstream, which could lead to serious complications such as systemic infections or thrombosis of the fistula. This practice not only protects the patient but also aligns with standard medical guidelines and protocols designed to promote safe procedures in healthcare settings.

Other options suggest inadequate practices, such as neglecting hygiene or only checking for blood flow, which do not comprehensively address the safety and sterility needed before a medical procedure. Therefore, the approach of assessing for infection and maintaining hygiene is foundational to good clinical practice in fistula cannulation.